These fork attachments quickly and easily attach to our Kubota tractor bucket. They are handy to have around for occasional picking things up. We have used our forks to pick up a 12K watt generator, big bales of hay, lumber and other heavier and sometimes awkward items. These are working out well for us as we don't have room nor money to buy a forklift or a skid loader with forks on it, so this is the next best thing.